From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Tue Oct 12 2004 - 15:58:24 GMT-3
> ip prefix-list MED200 seq 5 permit 150.1.11.0/24
> route-map MEDOUT permit 10
> match ip address MED200
> set metric 100
You're calling a named access-list named MED200. Since the list
does not exist, it's an implicit permit. What you mean to say is "match
ip address prefix-list MED200" like:
ip prefix-list MED200 seq 5 permit 150.1.11.0/24
!
route-map MEDOUT permit 10
match ip address prefix-list MED200
set metric 100
HTH,
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Mike Flanagan
> Sent: Tuesday, October 12, 2004 12:11 PM
> To: ccielab@groupstudy.com
> Subject: IE Lab 1 section 6.8 - 6.11
>
> Hello,
>
> In this task you are supposed to ensure that AS 100 traverse
> The peering between SW2 and R5 for prefix 150.1.11.0/24. To do this
you
> need
> to use a route map on SW2 and R2 and set MED for this prefix to prefer
> The peering between SW2 and R5. When I tried doing this config it is
> setting
> the MED for all prefixes orginating in AS 100 not just the
150.1.11.0/24.
> Can someone please help me understand why this is doing this and what
I
> need
> to change to get this to work.
>
>
> Thanks in advance,
>
> Mike F.
>
>
> SW2
>
> router bgp 200
> no synchronization
> bgp router-id 150.1.8.8
> bgp log-neighbor-changes
> neighbor 183.1.58.5 remote-as 100
> neighbor 183.1.58.5 route-map MEDOUT out
>
> ip prefix-list MED200 seq 5 permit 150.1.11.0/24
> route-map MEDOUT permit 10
> match ip address MED200
> set metric 100
> !
> route-map MEDOUT permit 20
> !
>
> R2
> router bgp 200
> no synchronization
> bgp router-id 150.1.2.2
> bgp log-neighbor-changes
> neighbor 183.1.123.1 remote-as 200
> neighbor 183.1.123.3 remote-as 100
> neighbor 183.1.123.3 route-map MEDOUT out
> no auto-summary
>
> !
> ip prefix-list MED200 seq 5 permit 150.1.11.0/24
> !
> !
> route-map MEDOUT permit 10
> match ip address MED200
> set metric 200
> !
> route-map MEDOUT permit 20
> !
>
>
>
>
> Rack1R3#sh ip bgp
> BGP table version is 47, local router ID is 150.1.3.3
> Status codes: s suppressed, d damped, h history, * valid, > best, i -
> internal,
> r RIB-failure, S Stale
> Origin codes: i - IGP, e - EGP, ? - incomplete
>
> Network Next Hop Metric LocPrf Weight Path
> *>i28.119.16.0/24 54.1.1.254 0 120 0 54 i
> * 204.12.1.254 0 0 54 i
> *>i28.119.17.0/24 54.1.1.254 0 120 0 54 i
> * 204.12.1.254 0 0 54 i
> * i112.0.0.0 54.1.1.254 0 100 0 54 50 60
i
> *> 204.12.1.254 0 54 50 60
i
> * i113.0.0.0 54.1.1.254 0 100 0 54 50 60
i
> *> 204.12.1.254 0 54 50 60
i
> *>i114.0.0.0 54.1.1.254 0 120 0 54 i
> * 204.12.1.254 0 54 i
> *>i115.0.0.0 54.1.1.254 0 120 0 54 i
> * 204.12.1.254 0 54 i
> *>i116.0.0.0 54.1.1.254 0 120 0 54 i
> * 204.12.1.254 0 54 i
> *>i117.0.0.0 54.1.1.254 0 120 0 54 i
> * 204.12.1.254 0 54 i
> *>i118.0.0.0 54.1.1.254 0 120 0 54 i
> Network Next Hop Metric LocPrf Weight Path
> * 204.12.1.254 0 54 i
> *>i119.0.0.0 54.1.1.254 0 120 0 54 i
> * 204.12.1.254 0 54 i
> *>i150.1.11.0/24 183.1.58.8 100 100 0 200 i
> * 183.1.123.1 200 0 200 i
> *>i205.90.31.0 183.1.58.8 100 100 0 200 254 ?
> * 183.1.123.1 200 0 200 254 ?
> *>i220.20.3.0 183.1.58.8 100 100 0 200 254 ?
> * 183.1.123.1 200 0 200 254 ?
> *>i222.22.2.0 183.1.58.8 100 100 0 200 254 ?
> * 183.1.123.1 200 0 200 254 ?
> Rack1R3#
>
>
> Rack1R5#sh ip bgp
> BGP table version is 43, local router ID is 150.1.5.5
> Status codes: s suppressed, d damped, h history, * valid, > best, i -
> internal,
> r RIB-failure, S Stale
> Origin codes: i - IGP, e - EGP, ? - incomplete
>
> Network Next Hop Metric LocPrf Weight Path
> *>i28.119.16.0/24 54.1.1.254 0 120 0 54 i
> *>i28.119.17.0/24 54.1.1.254 0 120 0 54 i
> * i112.0.0.0 204.12.1.254 0 100 0 54 50 60
i
> *>i 54.1.1.254 0 100 0 54 50 60
i
> * i113.0.0.0 204.12.1.254 0 100 0 54 50 60
i
> *>i 54.1.1.254 0 100 0 54 50 60
i
> *>i114.0.0.0 54.1.1.254 0 120 0 54 i
> *>i115.0.0.0 54.1.1.254 0 120 0 54 i
> *>i116.0.0.0 54.1.1.254 0 120 0 54 i
> *>i117.0.0.0 54.1.1.254 0 120 0 54 i
> *>i118.0.0.0 54.1.1.254 0 120 0 54 i
> *>i119.0.0.0 54.1.1.254 0 120 0 54 i
> *> 150.1.11.0/24 183.1.58.8 100 0 200 i
> *> 205.90.31.0 183.1.58.8 100 0 200 254 ?
> *> 220.20.3.0 183.1.58.8 100 0 200 254 ?
> *> 222.22.2.0 183.1.58.8 100 0 200 254 ?
> Rack1R5#
>
>
This archive was generated by hypermail 2.1.4 : Sat Nov 06 2004 - 17:11:46 GMT-3